Results for “Aperture”
5 terms
Low-light AF Rating
Focus & Depth of Field
EV
The dimmest light level at which a camera's autofocus is specified to work, quoted in EV at a stated aperture and ISO.
Lens Adapter
Cameras, Formats & Systems
mm
A ring or unit that lets a lens designed for one mount be fitted to a body with a different one.
Lens Correction Profile
Post-Processing & Retouching
A stored description of a lens's distortion, vignetting and chromatic aberration, applied automatically during processing.
Lens Flare
Optics, Lenses & Filters
Stray light scattered inside a lens by a bright source, appearing as streaks, polygons or a general wash across the image.
Lens Mount
Cameras, Formats & Systems
The mechanical and electronic interface that couples a lens to a camera body.